The most efficient method is to use negative mapping in the -map option to exclude specific stream(s) ("tracks") while keeping all other streams. You may want to ask such questions on next time. You cannot work on files "in place", you need to save into a different file. If there are subtitle streams there, you need to figure out how to deal with them as well.Sometimes the streams are not numbered in the way i've described, for example audio can come before video.However, if there are no audio tracks at all, you may need to use such an attribute. I did not need to do -an, because there are audio tracks.You would do: avconv -i input.vob -map 0:0 -c:v copy -map 0:2 -c:a copy output.vob
Let's say you have a file called "input.vob" with one video and two audio tracks and you want to have "output.vob" with the video and the last audio. I have changed to using avconv, but it should be about the same.
0 kommentar(er)
